/*
 * Licensed to Metamarkets Group Inc. (Metamarkets) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Metamarkets licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package io.druid.metadata;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Assert;
import org.junit.Test;

import java.io.IOException;

public class MetadataStorageConnectorConfigTest
{

  private MetadataStorageConnectorConfig createMetadataStorageConfig(
      boolean createTables,
      String host,
      int port,
      String connectURI,
      String user,
      String pwdString
  )
      throws IOException
  {
    return jsonMapper.readValue(
        "{" +
        "\"createTables\": \"" + createTables + "\"," +
        "\"host\": \"" + host + "\"," +
        "\"port\": \"" + port + "\"," +
        "\"connectURI\": \"" + connectURI + "\"," +
        "\"user\": \"" + user + "\"," +
        "\"password\": " + pwdString +
        "}",
        MetadataStorageConnectorConfig.class
    );
  }

  @Test
  public void testEquals() throws IOException
  {
    MetadataStorageConnectorConfig metadataStorageConnectorConfig = createMetadataStorageConfig(
        true,
        "testHost",
        4000,
        "url",
        "user",
        "\"nothing\""
    );
    MetadataStorageConnectorConfig metadataStorageConnectorConfig2 = createMetadataStorageConfig(
        true,
        "testHost",
        4000,
        "url",
        "user",
        "\"nothing\""
    );
    Assert.assertTrue(metadataStorageConnectorConfig.equals(metadataStorageConnectorConfig2));
  }

  private static final ObjectMapper jsonMapper = new ObjectMapper();

  @Test
  public void testMetadaStorageConnectionConfigSimplePassword() throws Exception
  {
    testMetadataStorageConnectionConfig(
        true,
        "host",
        1234,
        "connectURI",
        "user",
        "\"nothing\"",
        "nothing"
    );
  }

  @Test
  public void testMetadaStorageConnectionConfigWithDefaultProviderPassword() throws Exception
  {
    testMetadataStorageConnectionConfig(
        true,
        "host",
        1234,
        "connectURI",
        "user",
        "{\"type\":\"default\",\"password\":\"nothing\"}",
        "nothing"
    );
  }

  private void testMetadataStorageConnectionConfig(
      boolean createTables,
      String host,
      int port,
      String connectURI,
      String user,
      String pwdString,
      String pwd
  ) throws Exception
  {
    MetadataStorageConnectorConfig config = jsonMapper.readValue(
        "{" +
        "\"createTables\": \"" + createTables + "\"," +
        "\"host\": \"" + host + "\"," +
        "\"port\": \"" + port + "\"," +
        "\"connectURI\": \"" + connectURI + "\"," +
        "\"user\": \"" + user + "\"," +
        "\"password\": " + pwdString +
        "}",
        MetadataStorageConnectorConfig.class
    );

    Assert.assertEquals(host, config.getHost());
    Assert.assertEquals(port, config.getPort());
    Assert.assertEquals(connectURI, config.getConnectURI());
    Assert.assertEquals(user, config.getUser());
    Assert.assertEquals(pwd, config.getPassword());
  }
}
